Get the ball rolling with this upper-elementary science unit on forces and motion. Offering over three weeks of physical science lessons, this resource is a great way to engage the class in learning about simple machines, friction,...

Construct a maze in your classroom and have a blindfolded scientist act as a space rover, maneuvering unfamiliar terrain while another scientist plays commander. Classmates record the number of occurrences of the commander having to...

First graders listen to prerecorded sounds and put them into categories. They discus the sounds that would be heard outdoors, and indoors. They go outside for a few minutes and take a "hearing walk." Then they come inside and close their...